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| author | Theodore Tso <tytso@mit.edu> | 1994-12-20 00:42:41 +0000 |
|---|---|---|
| committer | Theodore Tso <tytso@mit.edu> | 1994-12-20 00:42:41 +0000 |
| commit | 56192b1a773a6cb085bee132c140bed2aa2648c2 (patch) | |
| tree | 1060e1a84d0995bef135da45883be0c2298dbd6d /src/util | |
| parent | cbc4353acb6e09b923a1b6def815dcbfcf5a62f2 (diff) | |
| download | krb5-56192b1a773a6cb085bee132c140bed2aa2648c2.tar.gz krb5-56192b1a773a6cb085bee132c140bed2aa2648c2.tar.xz krb5-56192b1a773a6cb085bee132c140bed2aa2648c2.zip | |
Work around yet another really horrible Ultrix sh bug. The values of
variables read in using the ${var='bar'} construction are displayed
using the "set" command with the high bit set. (Someone should just
haul off the Ultrix sh and have it shot). Fixed using tr.
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@4738 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/autoconf/ChangeLog | 9 | ||||
| -rw-r--r-- | src/util/autoconf/acgeneral.m4 | 4 |
2 files changed, 12 insertions, 1 deletions
diff --git a/src/util/autoconf/ChangeLog b/src/util/autoconf/ChangeLog index 1b333a85c..d11ac7d83 100644 --- a/src/util/autoconf/ChangeLog +++ b/src/util/autoconf/ChangeLog @@ -1,3 +1,12 @@ +Mon Dec 19 19:20:58 1994 Theodore Y. Ts'o (tytso at tsx-11) + + * acgeneral.m4 (AC_CACHE_SAVE): Work around yet another really + horrible Ultrix sh bug. The values of variables read in + using the ${var='bar'} construction are displayed using + the "set" command with the high bit set. (Someone should + just haul off the Ultrix sh and have it shot). Fixed + using tr. + Fri Nov 4 09:08:33 1994 David J. MacKenzie <djm@duality.gnu.ai.mit.edu> * Version 2.1. diff --git a/src/util/autoconf/acgeneral.m4 b/src/util/autoconf/acgeneral.m4 index 215e9e72c..24ec21b48 100644 --- a/src/util/autoconf/acgeneral.m4 +++ b/src/util/autoconf/acgeneral.m4 @@ -902,7 +902,9 @@ EOF changequote(, )dnl dnl Allow a site initialization script to override cache values. # Ultrix sh set writes to stderr and can't be redirected directly. -(set) 2>&1 | +# Ultrix sh set also returns variables that were read in from the config file +# with their high bit set. +(set) 2>&1 | tr '\201-\377' '\001-\177' | sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/: \${\1='\2'}/p" \ >> $cache_file changequote([, ])dnl |